@misc{indiciae73ca42fbd70f,
  title = {Beta factor in a random laser.},
  author = {Gijs van Soest and Ad Lagendijk},
  year = {2002},
  doi = {10.1103/physreve.65.047601},
  url = {https://pubmed.ncbi.nlm.nih.gov/12006082/},
  note = {Source identifier: 12006082}
}